All the news on the Earth's largest environment.

All the news on the Earth's largest environment.

Readers of DSN may think they know my favorite organism. Did you guess the giant isopod or did you guess the giant squid? Those beasties are truly fantastic. Large and dwelling in the deep oceans, ...

Megalodon (Carcharocles megalodon) is the largest shark, at a magnificent maximum length of 18 meters (59 feet), to ever have dwelled in the oceans. We know primarily about Megalodon’s existence ...

A comment on Reddit reminded me of a question that I have received many times. The question is always a good one because it stems from knowledge and deductive reasoning. The said question requires one ...

This oddly plumaged penguin appeared in my Antarctic & Arctic Data Consortium 2015 calendar (yes, I have a data calendar) and I needed to know…why on earth does this penguin have a fauxhawk? Image ...

Solar eclipse. From Wikimedia commons. On July 20th, 1963, three scientists sat on a research ship 200 miles south of Woods Hole, MA, waiting for something remarkable. They were nearly 4000m above the ...

This is the second of a two-part post. In the first installment, Kim presented alternatives to this project. This installment is a collaboration between Kim and Miriam. Dr. Kim Martini is a physical ...

A new species of deep-sea cucumber has over 100 feet in alternating two or three rows. This means of course that when it plays the This Little Piggy nursery rhyme it needs to repeat it 25 times. The ...

In 2022, The Ocean Exploration Trust retrieved a megalodon tooth from a never-before-explored seamount in the Pacific Ocean, discovered at a depth of over 10,000 feet (3090 m). This significant ...

Magnapinna squids are one of the deep-sea more ethereal creatures. Little is known of these squid as very few have ever been captured, although over the last decade with the increased usage of ...

Ladies and gentlemen, I could not make this up if I tried. I owe my thanks to Wyatt Patry for sharing this study with me, and to P. Zelda Montoya and Barrett L. Christie at the The Dallas Zoo and ...